html,body {
    width: 100%;
    height: 100%;
    margin: 0;
    background: #000;
}

#scene-container {
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
    display: flex;
}

#canvas {
    background: #000;
    /* border-radius: 15px; */
}